Betue, C.T. de

protein glucose intake children study infant patient energy balance chapter formula metabolism infusion plasma nutrition protein intake synthesis phenylalanine kinetic glucose infusion glucose intake protein balance leucine tracer protein synthesis surgery group nitrogen arginine concentration isotope enteral protein anabolism effect outcome insulin j clin nutr method protein metabolism level oxidation pe-group result measurement admission support protein breakdown pe-formula insulin therapy care unit s-group energy expenditure nitrogen balance day 5 anabolism production parenteral nutrition signi ficantly enrichment pediatr blood muscle table state illness van goudoever jb period breakdown sample requirement erasmu acid concentrations gluconeogenesi protocol growth hyperglycemia glucose production mortality hypoglycemia parenteral